BRUSHED GEAR DRIVES

Designed with Park Flyers in mind

These gear drives are real "efficiency-boosters" for the smaller 280-size electric motors that are popular with today's Park Flyer airplanes. They maximize battery capacity for longer flight times, while allowing you to utilize bigger props as well.

Nylon gear/brass pinion combination produces minimum noise and smoother mesh with less maintenance.
T400 models feature open, machined-aluminum frames — GD600 frames and sealed S280 cases are strong, fiber-reinforced nylon.
S280 and T400 models available in bushing sport (Std.) and ball bearing (BB) competition models.
Props with 1/4" dia. center hole require Prop Adapter (available separately).

Also available: Gear drive accessories

Stock Numbers:
GPMG0200 Gear Drive S280 5:1 Ratio Std.
GPMG0202 Gear Drive S280 4.1:1 Ratio Std.
GPMG0203 Gear Drive S280 3.8:1 Ratio Std.
GPMG0204 Gear Drive S280 3.5:1 Ratio Std.
GPMG0210 Gear Drive S280 5:1 Ratio BB
GPMG0211 Gear Drive S280 4.5:1 Ratio BB
GPMG0212 Gear Drive S280 4.1:1 Ratio BB
GPMG0214 Gear Drive S280 3.5:1 Ratio BB
GPMG0220 Gear Drive S400 1.7:1 Ratio Std.
GPMG0225 Gear Drive T400 3:1 Ratio BB
GPMG0226 Gear Drive T400 4.1:1 Ratio Std.
GPMG0227 Gear Drive T400 3.5:1 Ratio Std.
GPMG0228 Gear Drive T400 3:1 Ratio Std.
GPMG0229 Gear Drive T400 2.33:1 Ratio Std.
GPMG0230 Gear Drive T400 4.1:1 Ratio BB
GPMG0231 Gear Drive T400 3.5:1 Ratio BB
GPMG0232 Gear Drive T400 3:1 Ratio BB
GPMG0233 Gear Drive T400 2.33:1 Ratio BB
GPMG0850 GD-600 Electric Gear Drive 2.5:1